1 files changed, 13 insertions, 17 deletions

diff --git a/drivers/pps/clients/pps-ktimer.c b/drivers/pps/clients/pps-ktimer.c
index e1bdd8b..966ead1 100644
--- a/drivers/pps/clients/pps-ktimer.c
+++ b/drivers/pps/clients/pps-ktimer.c
@@ -31,7 +31,7 @@
  * Global variables
  */
 
-static int source;
+static struct pps_device *pps;
 static struct timer_list ktimer;
 
 /*
@@ -47,7 +47,7 @@ static void pps_ktimer_event(unsigned long ptr)
 
 	pr_info("PPS event at %lu\n", jiffies);
 
-	pps_event(source, &ts, PPS_CAPTUREASSERT, NULL);
+	pps_event(pps, &ts, PPS_CAPTUREASSERT, NULL);
 
 	mod_timer(&ktimer, jiffies + HZ);
 }
@@ -56,12 +56,11 @@ static void pps_ktimer_event(unsigned long ptr)
  * The echo function
  */
 
-static void pps_ktimer_echo(int source, int event, void *data)
+static void pps_ktimer_echo(struct pps_device *pps, int event, void *data)
 {
-	pr_info("echo %s %s for source %d\n",
+	dev_info(pps->dev, "echo %s %s\n",
 		event & PPS_CAPTUREASSERT ? "assert" : "",
-		event & PPS_CAPTURECLEAR ? "clear" : "",
-		source);
+		event & PPS_CAPTURECLEAR ? "clear" : "");
 }
 
 /*
@@ -84,30 +83,27 @@ static struct pps_source_info pps_ktimer_info = {
 
 static void __exit pps_ktimer_exit(void)
 {
-	del_timer_sync(&ktimer);
-	pps_unregister_source(source);
+	dev_info(pps->dev, "ktimer PPS source unregistered\n");
 
-	pr_info("ktimer PPS source unregistered\n");
+	del_timer_sync(&ktimer);
+	pps_unregister_source(pps);
 }
 
 static int __init pps_ktimer_init(void)
 {
-	int ret;
-
-	ret = pps_register_source(&pps_ktimer_info,
+	pps = pps_register_source(&pps_ktimer_info,
 				PPS_CAPTUREASSERT | PPS_OFFSETASSERT);
-	if (ret < 0) {
+	if (pps == NULL) {
 		printk(KERN_ERR "cannot register ktimer source\n");
-		return ret;
+		return -ENOMEM;
 	}
-	source = ret;
 
 	setup_timer(&ktimer, pps_ktimer_event, 0);
 	mod_timer(&ktimer, jiffies + HZ);
 
-	pr_info("ktimer PPS source registered at %d\n", source);
+	dev_info(pps->dev, "ktimer PPS source registered\n");
 
-	return  0;
+	return 0;
 }
 
 module_init(pps_ktimer_init);